4.3L 6 GRAY
4.3L V6 FI OHV 12V F2 Green
4.3L 6 TAN
4.3L V6 FI OHV 12V F2 Blue
4.3L 6 GREEN
4.3L 6 MAROON
4.3L V6 FI OHV 12V F2 Unknown
4.3L 6 WHITE